baber/WOPTO huggingface dataset:
Patent JP-H08177700-A (JP)
Title: Electronic control device for engine
Inventor: INA HIROYUKI
IPC: F02D41/22
Filed: 1994-12-27
Abstract: PURPOSE: To properly suppress heat generation beyond a temperature range of the use limit of an output transistor of electronic control device for an engine with a built-in igniter. CONSTITUTION: In an electronic control device 30 for an engine, a microcomputer 310 of generally controlling driving an engine and its peripheral device is provided, and an output transistor of a built-in igniter 341 is provided so as to control carrying a current in an ignition coil 16 based on a drive command output from the microcomputer. Here is particularly arranged a thermister 352 in the vicinity of the output transistor of this igniter, to calculate a peripheral temperature of this transistor based on voltage across terminals of the thermister, also, when the calculated peripheral temperature rises to a prescribed limit value or more, so as to decrease down a decision value of a fuel cut rotational speed according to rotating the engine at a high speed. In this way, on-duty of the transistor is limited, to eliminate generating heat beyond the limit temperature in use.
Patent JP-H02171926-A (JP)
Title: Microprogram control system
Inventor: KANEKO HIROYUKI
IPC: G06F9/22
Filed: 1988-12-26
Abstract: PURPOSE:To execute processing for using immediate data by a microinstruction by specifying a prescribed driver circuit in the source specification field in the microinstruction. CONSTITUTION:When a specific microinstruction for using immediate data is extracted from a control storage 11 to a microinstruction register 12, a driver circuit 14 whose source is specified by the source specification field is enabled by a signal 16 outputted from a source decoder 15 and a prescribed source data are formed and outputted from the circuit 14. The source data outputted from the circuit 14 is used as the immediate data to execute the specific microinstruction. Consequently, the number of steps of the microinstruction in the case of using the immediate data are reduced and processing is rapidly executed.
Patent JP-H10153168-A (JP)
Title: Hydraulic pump
Inventor: TOIYAMA YOSHIRO
IPC: F04B9/14
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To guarantee the function of a valve and seal member and realize the telescoping of hydraulic equipment like a hydraulic cylinder and hydraulic jack as a set up and also improve its versatility by reducing a production cost by the reduction of the number of a work. SOLUTION: This pump has a base stand member 1, a cylinder assembly 2 and a piston assembly 3. The lower end of a cylinder 21 for constituting the cylinder assembly 2 is connected to the bottom 11 in which the base stand member 1 is constituted under a seal material 23 and also the outer periphery end of a cap 22 for constituting the cylinder assembly 2 is connected to the opening end of a cylinder part 11 for constituting the base stand member 1 under the utilization of a connection part 5 and the seal material 24 and a switch valve assembly 4 is screwed to the bottom part 11.
Patent JP-H10155828-A (JP)
Title: Visual acuity corrector
Inventor: RYU KOSEN
IPC: A61F9/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To automatically, accurately and speedily perform treatment for correcting nearsightedness or farsightedness. SOLUTION: This device is composed of an eye mask 10, air tube 20 and automatic manipulator 30. The eye mask 10 is composed of two mask pieces 111 provided with pressure pieces and frames 117, the mask pieces 111 are respectively provided with a projecting tube having a through hole, the mask piece 111 is equipped with a rim in the same form as the pressure piece, and the frame 117 is composed of a recessed groove and a surrounding face frame for attaching the rim of mask piece 111.  Then, the manipulator 30 is provided with plural control buttons 32, and in its inside, a housing equipped with a variable motor, rotary wheel to be driven by this motor and an air chamber to be expanded or compressed by a rod attached at one part of peripheral edge of this rotary wheel are installed and between the rotary wheel and motor, a control counter plate having 1st and 2nd contact control switches is provided.
Patent JP-2001142238-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII AKITERU
IPC: G03G5/05
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographtc photoreceptor having high resolution and a long service life. SOLUTION: The electrophotographic photoreceptor is a positive charge type and has a monolayer type photosensitive layer containing at least an electric charge generating compound (e.g. phthalocyanines), a hole transferring compound (e.g. an arylamine compound) and an electron transferring compound (e.g. a perylene compound) on the electrically conductive substrate. The oxidation potential of the hole transferring compound to a saturated calomel electrode is <=0.90 V. The thickness of the photosensitive layer is preferably >=45 μm.
Patent JP-H01167199-A (JP)
Title: Vertical lifting method of crane
Inventor: YOSHIMATSU HIDEAKI
IPC: B66C13/48
Filed: 1987-12-22
Abstract: PURPOSE: To locate a boom point just above the center of gravity of a cargo to be lifted in a state that the cargo to be lifted is lifted and prevent cargo rocking at the time of lifting the cargo to be lifted by setting and actual boom angle to a calculated boom angle before bending. CONSTITUTION: After an operating radius R1 before bending is determined by R2 -a=R1 , a boom angle before bending corresponding to this radius R1 is calculated. This calculated boom angle and the present boom angle are compared and driving signals are transmitted to a hydraulic circuit for driving boom 20 through an output part 9 till the difference becomes zero. Thus, because an operating radius R2 after bending becomes equal to an actual operating radius Ro by lifting a cargo to be lifted 14 in a state that the boom angle is set to the calculated boom angle, a boom point O1 , a lifting hook center O2 and the center of gravity of the cargo to be lifted G becomes a state that O1 , O2 and G are concident with each other on a vertical line. Therefore, the cargo to be lifted 14 can be lifted just above, that is, cargo rocking can be prevented.
Patent JP-H02170581-A (JP)
Title: Semiconductor photodetective device
Inventor: KUWAZUKA HARUHIKO
IPC: H01L31/10
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a wavelength selection function integrated on a single semiconductor substrate by a method wherein a narrow band pass filter formed of a semiconductor multilayer film is constituted inside an i-type region of a pin photodiode. CONSTITUTION:An i-type or a high resistivity region 2 contains a light absorbing layer 3 formed of a semiconductor whose band gap wavelength is narrow and a narrow band pass filter 4 formed of a semiconductor layer transmissive to a optical signal wavelength. The narrow band pass filter 4 is provided with a center cavity region 7, which determines a transmissive wavelength, arranged at its center and multilayer reflective layers 5 and 7, which are composed of semiconductor layers of high refractive index and other semiconductor layers of relatively low refractive index that are alternately laminated, arranged on the sides of the center cavity region 7 respectively. And, a load R and a variable reverse bias voltage source Vr are connected between a p-type region 8 and an n-type region 1. Therefore, the selection wavelength lambda1 of the narrow band pass filter 4 can be varied by making the reverse bias voltage Vr variable. By this setup, a wavelength selecting function can be obtained.
Patent JP-H09102400-A (JP)
Title: Processing device using microwave plasma
Inventor: YOKOGAWA KATANOBU
IPC: H01L21/3065
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for generating highly uniform microwave plasma having magnetic field wherein consumed electric power is small and high speed processing is possible. SOLUTION: A main magnetic field is formed by a large-bore permanent magnet 102 provided outside of a vacuum case 101 and a microwave is supplied into a gas phase by radial strip lines 106 arranged in the proximity of and parallel to a flat plate 105 of earth potential. Plasma of high ion density and radical density can be thereby formed with electric power consumption lowered. Moreover electromagnetic waves can be radiated uniformly over a wide area and large-bore, highly uniform plasma is acquired.
Patent JP-H04198054-A (JP)
Title: Production of concrete using waste glass sand material
Inventor: KAWAZU YOSHIO
IPC: C04B14/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the subject concrete at a low cost while effectively utilizing a finely granulated waste glass sand material by mixing part of a coarse aggregate and water with the waste glass sand material, kneading the obtained mixture, adding the resultant kneaded mixture in kneading the concrete and kneading the obtained mixture. CONSTITUTION:A massive waste glass sand material is crushed and granulated into fine particles having <=10mm particle size and the resultant finely granulated waste glass sand material is kneaded with part of a coarse aggregate and water for admixing in concrete in advance. The resultant kneaded material is then added in kneading the concrete and the obtained mixture is kneaded, thus obtaining the objective concrete. The above-mentioned massive waste glass sand material is relatively readily granulated into the fine particles by crushing using the dropping method or using a crusher. The surface of the finely granulated waste glass sand material is softened by premixing with water and the bonding strength to cement or to other admixture components is improved thereby.
Patent JP-H05247435-A (JP)
Title: Aqueous dispersion viscosity modifier composition
Inventor: ISHIKAWA NORIO
IPC: B01J13/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide a viscosity modifier in the form of an aq. dispersion which manifests a thickening action for a short time and minimizes the amt. of variation of viscosity with time. CONSTITUTION:The title compsn. comprises a liquid A contg. a synthetic clay mineral such as Laponite RD mixed with and dispersed in water, a liquid B of an org. thickener such as a polyol thickener, and an aq. solution C of a salt such as magnesium chloride. The synthetic clay mineral is homogeneous in composition, great in thickening effect and stable in quality.
Patent JP-H03186749-A (JP)
Title: Method for deciding degree of corrosion of metallic grounding rod
Inventor: KIJIMA HITOSHI
IPC: G01B7/00
Filed: 1989-12-18
Abstract: PURPOSE:To easily decide the corrosion condition and grounding resistance increase condition of a metallic grounding rod by measuring the current, etc., flowing out of the metallic grounding rod and making calculation by using specific equation. CONSTITUTION:The grounding resistance R1 of the metallic grounding rod 3 is first measured by a grounding resistance measuring instrument 1 and the current I1 flowing in the metallic grounding rod 3 is measured by a current measuring instrument 2 in the time t1. The similar measurements are repeated in the time t2 elapsed from the time t1 and the grounding resistance value R2 and current value I2 of this time are measured. The degree of corrosion of the metallic grounding rod 3 embedded in soil is determined by calculation when the radius of the metallic grounding rod 3 is designated as r. In the equation, -dr: degree of the decrease in the radius r of the metallic grounding rod in the time dt, I: the current flowing out of the metallic grounding rod, M: the atomic weight of the electrode metal, z: the valency of the electrode metal, F: Faraday constant, V: the natural corrosion rate in the soil of the metallic grounding rod, d: the sp. gr. of the metallic grounding rod, L: the length of the metallic grounding rod.
Patent JP-H06174331-A (JP)
Title: Absorption refrigerator
Inventor: OKA MASAHIRO
IPC: F25B27/02
Filed: 1992-12-08
Abstract: PURPOSE:To provide an absorption refrigerator which is operated by a hot water and is capable of operating with high efficiency not only in summer but also in winter and, what is more, is capable of making the best use of heat which CGS's low temperature water retains. CONSTITUTION:A cooled water pipeline 13, which feeds the cooled water of an absorption refrigerator 10 to cooling load 12, is connected to a low temperature pipeline of CGS 2 by way of a first pipeline system L10 while the cooling water of the absorption refrigerator is branched from a cooling water pipeline L4 by way of a second pipeline system L12 so that it may join a hot water pipeline L5 on heating side where a plurality of on/off valves V11-V16 are switched over, thereby changing cooling operation over to heating operation.
Patent JP-H10152877-A (JP)
Title: Cleaning device for filter for toilet seat device
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a filter for a toilet seat device, from which dust, scale or the like sticking to a filter part can be easily cleaned off. SOLUTION: A handle or the like is attached to the front surface of a pull- out duct 9 which therefore can be easily pulled out from a device body 1. Groove 21 is formed being zigzagged in the outer wall of the duct on the lower surface side of the latter. A link 13 provided between the bottom surface of a duct space 7 and the lower surface of the duct 9, is engaged at its right end part with the duct 9 through the intermediary of a support rod 15 loosely fitted in a groove 21 so as to be slidable in the groove 21, and is engaged at its left end part with an oscillatable filter 19 through the intermediary of a support rod 17 fixed to the lower surface of the oscillatable filter 19. The filter 19 is provided in a part which rises up from an opening in the toilet bowl and bent horizontally, and has a grill-like opening 19a for sucking stink from the toilet bowl.  The filter 19 is provided in the vicinity of the duct space 7 so as to be rotatable around a rotary shaft 19b clockwise and counterclockwise.
Patent JP-H07181998-A (JP)
Title: Method for compressing and expanding voice time-base
Inventor: INOUE TATSUO
IPC: G10L21/04
Filed: 1993-12-24
Abstract: PURPOSE:To develop a voice compression and expansion system by which a voice waveform small in displacement and distortion can be obtained even when the compression/expansion ratio is close to 1. CONSTITUTION:When a voice signal is compressed, voice signal waveforms F and G whose lengths are >=2 times as large a pitch cycles and integral multiples are cut from both the position P1 of the current pointer of the inputted voice signal waveform and the position P2 which is one pitch cycle precedent to the pointer, and a couple of cut voice signal waveforms are weighted with proper W1 and W2 and added to generate one signal waveform E by compressing the two voice signal waveforms, and, the current pointer P1 is moved on the inputted voice signal waveform corresponding to compressibility to obtain a pointer P4, and similar operation is performed to obtain a compressed voice signal.
Patent JP-H02173982-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO TSUKASA
IPC: G11B20/12
Filed: 1988-12-27
Abstract: PURPOSE:To attain the recording or reproduction of information at high speed and to improve efficiency in using a recording medium by recording an alternate original address and an alternate destination address in a control area as control information after alternate processing is carried out in a burst alternate area. CONSTITUTION:When the alternate processing is carried out in the burst alternate area inside the alternate area 22, the alternate original address and the alternate destination address are recorded in the control area 23 as the control information. When the alternate processing is carried out in a sector alternate area, the control information is not recorded in the control area 23, but the information to be recorded and the alternate original address are recorded in an alternate sector. Thus, a time for recording the control information in the alternate processing of the alternate sector and a time required for reading the control information in advance when it is read are saved, and the control area for the alternate sector is not needed. Therefore, recording and reproducing of information can be accelerated and the efficiency in using the recording medium is improved.
Patent JP-2000254918-A (JP)
Title: Method for handling large amount of elastomer substance under temperature control
Inventor: KAY THOMAS WAYNE
IPC: B29C31/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce handling costs and enhance handling safety at a conveyance and receiving installation by maintaining an elastomer substance loaded in a container at a specified loading temperature. SOLUTION: An elastomer or a rubberlike substance of an elastomer polymer containing a polyisoprene a polybutadiene or the like or a mixture thereof manufactured by a gas process and the like, is cooled at 60 deg.C or below maximum critical loading temperature or less, and is loaded in a bulk loading container by a loading means such as pressurizing, vacuum or gravity. The elastomer substance is finally unloaded by gravity without depending upon the assistance of a mechanical means such as vibration, fluidization or injection using an inert gas after conveyance or storage. The elastomer substance forms a slightly cured coat on a surface in a closest proximity to the wall of the container and/or the upper part of a substance layer after being loaded in the container and covers or seals the substance.  Consequently, the fluidization of the substance after conveyance and storage or when unloaded is ensured and cost involved in these operations can be reduced.
Patent JP-H03187109-A (JP)
Title: Manufacture of tape-formed electric wire
Inventor: TAKEUCHI KENZO
IPC: H01B13/00
Filed: 1989-12-18
Abstract: PURPOSE:To lower the factor of fusion failure accidents by having the first plastic tape and the second plastic tape affixed to both sides of conductive wires and cut off in longitudinal and perpendicular directions in sequence. CONSTITUTION:Parallel slittings 7 are formed in insulating tapes 3, 4 in sequence by a slit forming means 8 which is provided on the lower face a press portion 18. Conductive wires 1 are guided between the insulating tapes 3, 4 and fused together to form a tape-formed continuous structure 23, followed by both sides of the slittings 7, 7 to be cut by an edge cutter 20. The portions 3A, 4A of the insulating tapes are separated off, and then a reinforcing tape 14 which is wider than the exposed face 10 thereof is bonded on the exposed face 10 to form a tape-formed continuous structure 27. This tape-formed continuous structure 27 is guided to an edge cutter 30 and cut off in longitudinal and perpendicular directions in sequence using a cutoff cutter 40. It is thus possible to adjust a window matching-fusing process simply and lower the factor of fusion failure accidents.
Patent JP-H09143208-A (JP)
Title: Production of vinyl chloride polymer
Inventor: NAKANO NORIHIKO
IPC: C08F14/06
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a vinyl chloride polymer having excellent qualities such as first discoloration in high yield and short polymerization time. SOLUTION: A vinyl chloride polymer is produced by the suspension polymerization of vinyl chloride monomer or a monomer mixture containing vinyl chloride monomer in an aqueous medium in the presence of a suspension agent using an oil-soluble polymerization initiator. The oil-soluble polymerization initiator is composed of (A) t-butyl peroxyneoheptanoate and (B) a perester-type peroxide other than t-butyl peroxyneoheptanoate and having a 10hr half-value temperature of 44-55 deg.C measured in a benzene solution at a concentration of 0.1mol/L. The polymerization is finished by raising the temperature from the preset polymerization temperature by 10-20 deg.C after starting the lowering of the pressure in the polymerizer at the end-stage of polymerization.
Patent JP-H10171852-A (JP)
Title: Method and device for supporting design of control system
Inventor: IE SHINICHIRO
IPC: G06F17/50
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To automatically execute the batch change of object attribute value by setting up an object management table and data for identifying its records in a document table and setting up the data of a field in the management table as data related to these element attribute values. SOLUTION: A document data edition device 11 prepares specification instruction document for a control system in accordance with user's input and stores the prepared document in a data base management device 4 as a document table. A reference object candidate retrieving device 13 stores the types of objects for the control system and retrieves an object to be set up on the element of element ID from an object management table. An element retrieving device 14 retrieves a record from the document table of which element has the same table ID of the object table and record ID. An element display device 12 displays elements on positions previously specified by the parts of a graphic in accordance with attribute numbers based on the data of the document table.
Patent JP-H08188984-A (JP)
Title: Production of coatd paper for printing
Inventor: CHIYOU MEI
IPC: D21H19/56
Filed: 1994-12-28
Abstract: PURPOSE: To obtain coated paper for printing having no inking unevenness, by coating base paper with an aqueous solution of a cationic resin and/or an aqueous solution of a metal salt and, without drying, coating an aqueous pigment composition. CONSTITUTION: One side or both sides of base paper is provided with an aqueous solution of a cationic resin such as a polyamine-based one and/or an aqueous solution of a metal salt such as zinc sulfate selected from the group of Zn, Ca, Al and Mg by a spray method in an amount corresponding to 10-120wt.% of degree of water absorption of cup (1 minute value) of base paper measured by a method based on JIS-P8,140. Then, the base paper is not dried, the coated faces are coated with an aqueous pigment composition comprising ground limestone, pigment such as kaolin and an adhesive such as styrene/butadiene copolymer latex as main components by a blade coater while the coated faces are in a substantially wet state and subjected to surface glass finish by supercalendering to give coated paper for printing.
Patent JP-2001152289-A (JP)
Title: Wire rod for steel wire and producing method therefor
Inventor: SUGIMARU SATOSHI
IPC: C21D8/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To produce a steel wire for wire drawing in which the growth of austenitic grain size is controlled at the time of heat treatment after wire drawing without producing inclusions harmful for the wire drawing and to provide a method for producing the same. SOLUTION: This slab and wire rod contain, by weight, 0.35 to 1.0% C, 0.10 to 0.35% Si, 0.40 to 1.0% Mn, 0.005 to 0.03% Ti, 0.0005 to 0.0030T Ca, 0.004 to 0.010% O, <=0.005% Al, and the balance Fe with inevitable impurities. In the wire rod, quantities of inclusions having a diameter of 0.1 to 0.3 μm are 1,500 to 3,000 pieces/mm2.
Patent JP-H11227532-A (JP)
Title: Fixing device for road carrier
Inventor: LINDELL MORGAN
IPC: B60R9/058
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device manufactured simply and economically exhibiting a high mechanical strength. SOLUTION: In a road carrier fixing device, a foot device is provided with a firmly fixed first plate 5 in its lower end almost horizontally in the area of the foot device or somewhat corresponding to the outline of a vehicle, this plate 5 is provided with a gripping member 12, a second plate 14 is movable along the first plate 5 in the back and forth direction of the vehicle via a guide, the second plate 14 is provided with a second gripping member 13, and an operation device is provided, to be operated, with an actuator facing the side part of the vehicle and capable of approaching therefrom and operable.